class Account{
	private int balance;
	
	public Account(int balance) {
		this.balance = balance;
	}

	public int getBalance() {
		return balance;
	}

	public void setBalance(int balance) {
		this.balance = balance;
	}
	synchronized void deposit(int money){
		this.balance += money;
	}
	synchronized void withdraw(int money){
		this.balance -= money;
	}
}
